18427366980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6899}}^1$

素因数の和:7015

約数の個数: 288

約数和(自身を含む): 65100672000

約数和(自身を除く): 46673305020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 71, 76, 90, 95, 99, 110, 114, 132, 142, 165, 171, 180, 190, 198, 209, 213, 220, 228, 284, 285, 330, 342, 355, 380, 396, 418, 426, 495, 570, 627, 639, 660, 684, 710, 781, 836, 852, 855, 990, 1045, 1065, 1140, 1254, 1278, 1349, 1420, 1562, 1710, 1881, 1980, 2090, 2130, 2343, 2508, 2556, 2698, 3124, 3135, 3195, 3420, 3762, 3905, 4047, 4180, 4260, 4686, 5396, 6270, 6390, 6745, 6899, 7029, 7524, 7810, 8094, 9372, 9405, 11715, 12141, 12540, 12780, 13490, 13798, 14058, 14839, 15620, 16188, 18810, 20235, 20697, 23430, 24282, 26980, 27596, 28116, 29678, 34495, 35145, 37620, 40470, 41394, 44517, 46860, 48564, 59356, 60705, 62091, 68990, 70290, 74195, 75889, 80940, 82788, 89034, 103485, 121410, 124182, 131081, 133551, 137980, 140580, 148390, 151778, 178068, 206970, 222585, 227667, 242820, 248364, 262162, 267102, 296780, 303556, 310455, 379445, 393243, 413940, 445170, 455334, 489829, 524324, 534204, 620910, 655405, 667755, 683001, 758890, 786486, 890340, 910668, 979658, 1138335, 1179729, 1241820, 1310810, 1335510, 1366002, 1441891, 1469487, 1517780, 1572972, 1959316, 1966215, 2276670, 2359458, 2449145, 2621620, 2671020, 2732004, 2883782, 2938974, 3415005, 3932430, 4325673, 4408461, 4553340, 4718916, 4898290, 5388119, 5767564, 5877948, 5898645, 6830010, 7209455, 7347435, 7864860, 8651346, 8816922, 9306751, 9796580, 10776238, 11797290, 12977019, 13660020, 14418910, 14694870, 16164357, 17302692, 17633844, 18613502, 21552476, 21628365, 22042305, 23594580, 25954038, 26940595, 27920253, 28837820, 29389740, 32328714, 37227004, 43256730, 44084610, 46533755, 48493071, 51908076, 53881190, 55840506, 64657428, 64885095, 80821785, 83760759, 86513460, 88169220, 93067510, 96986142, 102374261, 107762380, 111681012, 129770190, 139601265, 161643570, 167521518, 186135020, 193972284, 204748522, 242465355, 259540380, 279202530, 307122783, 323287140, 335043036, 409497044, 418803795, 484930710, 511871305, 558405060, 614245566, 837607590, 921368349, 969861420, 1023742610, 1228491132, 1535613915, 1675215180, 1842736698, 2047485220, 3071227830, 3685473396, 4606841745, 6142455660, 9213683490, 18427366980]

約数ペア:

[(1, 18427366980), (2, 9213683490), (3, 6142455660), (4, 4606841745), (5, 3685473396), (6, 3071227830), (9, 2047485220), (10, 1842736698), (11, 1675215180), (12, 1535613915), (15, 1228491132), (18, 1023742610), (19, 969861420), (20, 921368349), (22, 837607590), (30, 614245566), (33, 558405060), (36, 511871305), (38, 484930710), (44, 418803795), (45, 409497044), (55, 335043036), (57, 323287140), (60, 307122783), (66, 279202530), (71, 259540380), (76, 242465355), (90, 204748522), (95, 193972284), (99, 186135020), (110, 167521518), (114, 161643570), (132, 139601265), (142, 129770190), (165, 111681012), (171, 107762380), (180, 102374261), (190, 96986142), (198, 93067510), (209, 88169220), (213, 86513460), (220, 83760759), (228, 80821785), (284, 64885095), (285, 64657428), (330, 55840506), (342, 53881190), (355, 51908076), (380, 48493071), (396, 46533755), (418, 44084610), (426, 43256730), (495, 37227004), (570, 32328714), (627, 29389740), (639, 28837820), (660, 27920253), (684, 26940595), (710, 25954038), (781, 23594580), (836, 22042305), (852, 21628365), (855, 21552476), (990, 18613502), (1045, 17633844), (1065, 17302692), (1140, 16164357), (1254, 14694870), (1278, 14418910), (1349, 13660020), (1420, 12977019), (1562, 11797290), (1710, 10776238), (1881, 9796580), (1980, 9306751), (2090, 8816922), (2130, 8651346), (2343, 7864860), (2508, 7347435), (2556, 7209455), (2698, 6830010), (3124, 5898645), (3135, 5877948), (3195, 5767564), (3420, 5388119), (3762, 4898290), (3905, 4718916), (4047, 4553340), (4180, 4408461), (4260, 4325673), (4686, 3932430), (5396, 3415005), (6270, 2938974), (6390, 2883782), (6745, 2732004), (6899, 2671020), (7029, 2621620), (7524, 2449145), (7810, 2359458), (8094, 2276670), (9372, 1966215), (9405, 1959316), (11715, 1572972), (12141, 1517780), (12540, 1469487), (12780, 1441891), (13490, 1366002), (13798, 1335510), (14058, 1310810), (14839, 1241820), (15620, 1179729), (16188, 1138335), (18810, 979658), (20235, 910668), (20697, 890340), (23430, 786486), (24282, 758890), (26980, 683001), (27596, 667755), (28116, 655405), (29678, 620910), (34495, 534204), (35145, 524324), (37620, 489829), (40470, 455334), (41394, 445170), (44517, 413940), (46860, 393243), (48564, 379445), (59356, 310455), (60705, 303556), (62091, 296780), (68990, 267102), (70290, 262162), (74195, 248364), (75889, 242820), (80940, 227667), (82788, 222585), (89034, 206970), (103485, 178068), (121410, 151778), (124182, 148390), (131081, 140580), (133551, 137980)]