272208300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 991603200

約数和(自身を除く): 719394900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 59, 60, 65, 70, 75, 78, 84, 91, 100, 105, 118, 130, 140, 150, 156, 169, 175, 177, 182, 195, 210, 236, 260, 273, 295, 300, 325, 338, 350, 354, 364, 390, 413, 420, 455, 507, 525, 546, 590, 650, 676, 700, 708, 767, 780, 826, 845, 885, 910, 975, 1014, 1050, 1092, 1180, 1183, 1239, 1300, 1365, 1475, 1534, 1652, 1690, 1770, 1820, 1950, 2028, 2065, 2100, 2197, 2275, 2301, 2366, 2478, 2535, 2730, 2950, 3068, 3380, 3540, 3549, 3835, 3900, 4130, 4225, 4394, 4425, 4550, 4602, 4732, 4956, 5070, 5369, 5460, 5900, 5915, 6195, 6591, 6825, 7098, 7670, 8260, 8450, 8788, 8850, 9100, 9204, 9971, 10140, 10325, 10738, 10985, 11505, 11830, 12390, 12675, 13182, 13650, 14196, 15340, 15379, 16107, 16900, 17700, 17745, 19175, 19942, 20650, 21476, 21970, 23010, 23660, 24780, 25350, 26364, 26845, 27300, 29575, 29913, 30758, 30975, 32214, 32955, 35490, 38350, 39884, 41300, 43940, 46020, 46137, 49855, 50700, 53690, 54925, 57525, 59150, 59826, 61516, 61950, 64428, 65910, 69797, 70980, 76700, 76895, 80535, 88725, 92274, 99710, 107380, 109850, 115050, 118300, 119652, 123900, 129623, 131820, 134225, 139594, 149565, 153790, 161070, 164775, 177450, 184548, 199420, 209391, 219700, 230100, 230685, 249275, 259246, 268450, 279188, 299130, 307580, 322140, 329550, 348985, 354900, 384475, 388869, 402675, 418782, 461370, 498550, 518492, 536900, 598260, 648115, 659100, 697970, 747825, 768950, 777738, 805350, 837564, 907361, 922740, 997100, 1046955, 1153425, 1296230, 1395940, 1495650, 1537900, 1555476, 1610700, 1744925, 1814722, 1944345, 2093910, 2306850, 2592460, 2722083, 2991300, 3240575, 3489850, 3629444, 3888690, 4187820, 4536805, 4613700, 5234775, 5444166, 6481150, 6979700, 7777380, 9073610, 9721725, 10469550, 10888332, 12962300, 13610415, 18147220, 19443450, 20939100, 22684025, 27220830, 38886900, 45368050, 54441660, 68052075, 90736100, 136104150, 272208300]

約数ペア:

[(1, 272208300), (2, 136104150), (3, 90736100), (4, 68052075), (5, 54441660), (6, 45368050), (7, 38886900), (10, 27220830), (12, 22684025), (13, 20939100), (14, 19443450), (15, 18147220), (20, 13610415), (21, 12962300), (25, 10888332), (26, 10469550), (28, 9721725), (30, 9073610), (35, 7777380), (39, 6979700), (42, 6481150), (50, 5444166), (52, 5234775), (59, 4613700), (60, 4536805), (65, 4187820), (70, 3888690), (75, 3629444), (78, 3489850), (84, 3240575), (91, 2991300), (100, 2722083), (105, 2592460), (118, 2306850), (130, 2093910), (140, 1944345), (150, 1814722), (156, 1744925), (169, 1610700), (175, 1555476), (177, 1537900), (182, 1495650), (195, 1395940), (210, 1296230), (236, 1153425), (260, 1046955), (273, 997100), (295, 922740), (300, 907361), (325, 837564), (338, 805350), (350, 777738), (354, 768950), (364, 747825), (390, 697970), (413, 659100), (420, 648115), (455, 598260), (507, 536900), (525, 518492), (546, 498550), (590, 461370), (650, 418782), (676, 402675), (700, 388869), (708, 384475), (767, 354900), (780, 348985), (826, 329550), (845, 322140), (885, 307580), (910, 299130), (975, 279188), (1014, 268450), (1050, 259246), (1092, 249275), (1180, 230685), (1183, 230100), (1239, 219700), (1300, 209391), (1365, 199420), (1475, 184548), (1534, 177450), (1652, 164775), (1690, 161070), (1770, 153790), (1820, 149565), (1950, 139594), (2028, 134225), (2065, 131820), (2100, 129623), (2197, 123900), (2275, 119652), (2301, 118300), (2366, 115050), (2478, 109850), (2535, 107380), (2730, 99710), (2950, 92274), (3068, 88725), (3380, 80535), (3540, 76895), (3549, 76700), (3835, 70980), (3900, 69797), (4130, 65910), (4225, 64428), (4394, 61950), (4425, 61516), (4550, 59826), (4602, 59150), (4732, 57525), (4956, 54925), (5070, 53690), (5369, 50700), (5460, 49855), (5900, 46137), (5915, 46020), (6195, 43940), (6591, 41300), (6825, 39884), (7098, 38350), (7670, 35490), (8260, 32955), (8450, 32214), (8788, 30975), (8850, 30758), (9100, 29913), (9204, 29575), (9971, 27300), (10140, 26845), (10325, 26364), (10738, 25350), (10985, 24780), (11505, 23660), (11830, 23010), (12390, 21970), (12675, 21476), (13182, 20650), (13650, 19942), (14196, 19175), (15340, 17745), (15379, 17700), (16107, 16900)]