76445460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{359}}^1$

素因数の和:407

約数の個数: 216

約数和(自身を含む): 287763840

約数和(自身を除く): 211318380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 359, 364, 390, 420, 455, 468, 507, 546, 585, 630, 676, 718, 780, 819, 845, 910, 1014, 1077, 1092, 1170, 1183, 1260, 1365, 1436, 1521, 1638, 1690, 1795, 1820, 2028, 2154, 2340, 2366, 2513, 2535, 2730, 3042, 3231, 3276, 3380, 3549, 3590, 4095, 4308, 4667, 4732, 5026, 5070, 5385, 5460, 5915, 6084, 6462, 7098, 7180, 7539, 7605, 8190, 9334, 10052, 10140, 10647, 10770, 11830, 12565, 12924, 14001, 14196, 15078, 15210, 16155, 16380, 17745, 18668, 21294, 21540, 22617, 23335, 23660, 25130, 28002, 30156, 30420, 32310, 32669, 35490, 37695, 42003, 42588, 45234, 46670, 50260, 53235, 56004, 60671, 64620, 65338, 70005, 70980, 75390, 84006, 90468, 93340, 98007, 106470, 113085, 121342, 130676, 140010, 150780, 163345, 168012, 182013, 196014, 210015, 212940, 226170, 242684, 280020, 294021, 303355, 326690, 364026, 392028, 420030, 424697, 452340, 490035, 546039, 588042, 606710, 653380, 728052, 840060, 849394, 910065, 980070, 1092078, 1176084, 1213420, 1274091, 1470105, 1698788, 1820130, 1960140, 2123485, 2184156, 2548182, 2730195, 2940210, 3640260, 3822273, 4246970, 5096364, 5460390, 5880420, 6370455, 7644546, 8493940, 10920780, 12740910, 15289092, 19111365, 25481820, 38222730, 76445460]

約数ペア:

[(1, 76445460), (2, 38222730), (3, 25481820), (4, 19111365), (5, 15289092), (6, 12740910), (7, 10920780), (9, 8493940), (10, 7644546), (12, 6370455), (13, 5880420), (14, 5460390), (15, 5096364), (18, 4246970), (20, 3822273), (21, 3640260), (26, 2940210), (28, 2730195), (30, 2548182), (35, 2184156), (36, 2123485), (39, 1960140), (42, 1820130), (45, 1698788), (52, 1470105), (60, 1274091), (63, 1213420), (65, 1176084), (70, 1092078), (78, 980070), (84, 910065), (90, 849394), (91, 840060), (105, 728052), (117, 653380), (126, 606710), (130, 588042), (140, 546039), (156, 490035), (169, 452340), (180, 424697), (182, 420030), (195, 392028), (210, 364026), (234, 326690), (252, 303355), (260, 294021), (273, 280020), (315, 242684), (338, 226170), (359, 212940), (364, 210015), (390, 196014), (420, 182013), (455, 168012), (468, 163345), (507, 150780), (546, 140010), (585, 130676), (630, 121342), (676, 113085), (718, 106470), (780, 98007), (819, 93340), (845, 90468), (910, 84006), (1014, 75390), (1077, 70980), (1092, 70005), (1170, 65338), (1183, 64620), (1260, 60671), (1365, 56004), (1436, 53235), (1521, 50260), (1638, 46670), (1690, 45234), (1795, 42588), (1820, 42003), (2028, 37695), (2154, 35490), (2340, 32669), (2366, 32310), (2513, 30420), (2535, 30156), (2730, 28002), (3042, 25130), (3231, 23660), (3276, 23335), (3380, 22617), (3549, 21540), (3590, 21294), (4095, 18668), (4308, 17745), (4667, 16380), (4732, 16155), (5026, 15210), (5070, 15078), (5385, 14196), (5460, 14001), (5915, 12924), (6084, 12565), (6462, 11830), (7098, 10770), (7180, 10647), (7539, 10140), (7605, 10052), (8190, 9334)]