187917660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:353

約数の個数: 288

約数和(自身を含む): 714534912

約数和(自身を除く): 526617252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 31, 34, 35, 36, 42, 45, 51, 60, 62, 63, 68, 70, 84, 85, 90, 93, 102, 105, 119, 124, 126, 140, 153, 155, 170, 180, 186, 204, 210, 217, 238, 252, 255, 279, 283, 306, 310, 315, 340, 357, 372, 420, 434, 465, 476, 510, 527, 558, 566, 595, 612, 620, 630, 651, 714, 765, 849, 868, 930, 1020, 1054, 1071, 1085, 1116, 1132, 1190, 1260, 1302, 1395, 1415, 1428, 1530, 1581, 1698, 1785, 1860, 1953, 1981, 2108, 2142, 2170, 2380, 2547, 2604, 2635, 2790, 2830, 3060, 3162, 3255, 3396, 3570, 3689, 3906, 3962, 4245, 4284, 4340, 4743, 4811, 5094, 5270, 5355, 5580, 5660, 5943, 6324, 6510, 7140, 7378, 7812, 7905, 7924, 8490, 8773, 9486, 9622, 9765, 9905, 10188, 10540, 10710, 11067, 11886, 12735, 13020, 14433, 14756, 15810, 16980, 17546, 17829, 18445, 18972, 19244, 19530, 19810, 21420, 22134, 23715, 23772, 24055, 25470, 26319, 28866, 29715, 31620, 33201, 33677, 35092, 35658, 36890, 39060, 39620, 43299, 43865, 44268, 47430, 48110, 50940, 52638, 55335, 57732, 59430, 61411, 66402, 67354, 71316, 72165, 73780, 78957, 86598, 87730, 89145, 94860, 96220, 101031, 105276, 110670, 118860, 122822, 131595, 132804, 134708, 144330, 149141, 157914, 166005, 168385, 173196, 175460, 178290, 184233, 202062, 216495, 221340, 245644, 263190, 288660, 298282, 303093, 307055, 315828, 332010, 336770, 356580, 368466, 394785, 404124, 432990, 447423, 505155, 526380, 552699, 596564, 606186, 614110, 664020, 673540, 736932, 745705, 789570, 865980, 894846, 921165, 1010310, 1043987, 1105398, 1212372, 1228220, 1342269, 1491410, 1515465, 1579140, 1789692, 1842330, 2020620, 2087974, 2210796, 2237115, 2684538, 2763495, 2982820, 3030930, 3131961, 3684660, 4175948, 4474230, 5219935, 5369076, 5526990, 6061860, 6263922, 6711345, 8948460, 9395883, 10439870, 11053980, 12527844, 13422690, 15659805, 18791766, 20879740, 26845380, 31319610, 37583532, 46979415, 62639220, 93958830, 187917660]

約数ペア:

[(1, 187917660), (2, 93958830), (3, 62639220), (4, 46979415), (5, 37583532), (6, 31319610), (7, 26845380), (9, 20879740), (10, 18791766), (12, 15659805), (14, 13422690), (15, 12527844), (17, 11053980), (18, 10439870), (20, 9395883), (21, 8948460), (28, 6711345), (30, 6263922), (31, 6061860), (34, 5526990), (35, 5369076), (36, 5219935), (42, 4474230), (45, 4175948), (51, 3684660), (60, 3131961), (62, 3030930), (63, 2982820), (68, 2763495), (70, 2684538), (84, 2237115), (85, 2210796), (90, 2087974), (93, 2020620), (102, 1842330), (105, 1789692), (119, 1579140), (124, 1515465), (126, 1491410), (140, 1342269), (153, 1228220), (155, 1212372), (170, 1105398), (180, 1043987), (186, 1010310), (204, 921165), (210, 894846), (217, 865980), (238, 789570), (252, 745705), (255, 736932), (279, 673540), (283, 664020), (306, 614110), (310, 606186), (315, 596564), (340, 552699), (357, 526380), (372, 505155), (420, 447423), (434, 432990), (465, 404124), (476, 394785), (510, 368466), (527, 356580), (558, 336770), (566, 332010), (595, 315828), (612, 307055), (620, 303093), (630, 298282), (651, 288660), (714, 263190), (765, 245644), (849, 221340), (868, 216495), (930, 202062), (1020, 184233), (1054, 178290), (1071, 175460), (1085, 173196), (1116, 168385), (1132, 166005), (1190, 157914), (1260, 149141), (1302, 144330), (1395, 134708), (1415, 132804), (1428, 131595), (1530, 122822), (1581, 118860), (1698, 110670), (1785, 105276), (1860, 101031), (1953, 96220), (1981, 94860), (2108, 89145), (2142, 87730), (2170, 86598), (2380, 78957), (2547, 73780), (2604, 72165), (2635, 71316), (2790, 67354), (2830, 66402), (3060, 61411), (3162, 59430), (3255, 57732), (3396, 55335), (3570, 52638), (3689, 50940), (3906, 48110), (3962, 47430), (4245, 44268), (4284, 43865), (4340, 43299), (4743, 39620), (4811, 39060), (5094, 36890), (5270, 35658), (5355, 35092), (5580, 33677), (5660, 33201), (5943, 31620), (6324, 29715), (6510, 28866), (7140, 26319), (7378, 25470), (7812, 24055), (7905, 23772), (7924, 23715), (8490, 22134), (8773, 21420), (9486, 19810), (9622, 19530), (9765, 19244), (9905, 18972), (10188, 18445), (10540, 17829), (10710, 17546), (11067, 16980), (11886, 15810), (12735, 14756), (13020, 14433)]