303478387300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{97453}}^1$

素因数の和:97646

約数の個数: 144

約数和(自身を含む): 761310648000

約数和(自身を除く): 457832260700

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 149, 190, 209, 220, 275, 298, 380, 418, 475, 550, 596, 745, 836, 950, 1045, 1100, 1490, 1639, 1900, 2090, 2831, 2980, 3278, 3725, 4180, 5225, 5662, 6556, 7450, 8195, 10450, 11324, 14155, 14900, 16390, 20900, 28310, 31141, 32780, 40975, 56620, 62282, 70775, 81950, 97453, 124564, 141550, 155705, 163900, 194906, 283100, 311410, 389812, 487265, 622820, 778525, 974530, 1071983, 1557050, 1851607, 1949060, 2143966, 2436325, 3114100, 3703214, 4287932, 4872650, 5359915, 7406428, 9258035, 9745300, 10719830, 14520497, 18516070, 20367677, 21439660, 26799575, 29040994, 37032140, 40735354, 46290175, 53599150, 58081988, 72602485, 81470708, 92580350, 101838385, 107198300, 145204970, 159725467, 185160700, 203676770, 275889443, 290409940, 319450934, 363012425, 407353540, 509191925, 551778886, 638901868, 726024850, 798627335, 1018383850, 1103557772, 1379447215, 1452049700, 1597254670, 2036767700, 2758894430, 3034783873, 3194509340, 3993136675, 5517788860, 6069567746, 6897236075, 7986273350, 12139135492, 13794472150, 15173919365, 15972546700, 27588944300, 30347838730, 60695677460, 75869596825, 151739193650, 303478387300]

約数ペア:

[(1, 303478387300), (2, 151739193650), (4, 75869596825), (5, 60695677460), (10, 30347838730), (11, 27588944300), (19, 15972546700), (20, 15173919365), (22, 13794472150), (25, 12139135492), (38, 7986273350), (44, 6897236075), (50, 6069567746), (55, 5517788860), (76, 3993136675), (95, 3194509340), (100, 3034783873), (110, 2758894430), (149, 2036767700), (190, 1597254670), (209, 1452049700), (220, 1379447215), (275, 1103557772), (298, 1018383850), (380, 798627335), (418, 726024850), (475, 638901868), (550, 551778886), (596, 509191925), (745, 407353540), (836, 363012425), (950, 319450934), (1045, 290409940), (1100, 275889443), (1490, 203676770), (1639, 185160700), (1900, 159725467), (2090, 145204970), (2831, 107198300), (2980, 101838385), (3278, 92580350), (3725, 81470708), (4180, 72602485), (5225, 58081988), (5662, 53599150), (6556, 46290175), (7450, 40735354), (8195, 37032140), (10450, 29040994), (11324, 26799575), (14155, 21439660), (14900, 20367677), (16390, 18516070), (20900, 14520497), (28310, 10719830), (31141, 9745300), (32780, 9258035), (40975, 7406428), (56620, 5359915), (62282, 4872650), (70775, 4287932), (81950, 3703214), (97453, 3114100), (124564, 2436325), (141550, 2143966), (155705, 1949060), (163900, 1851607), (194906, 1557050), (283100, 1071983), (311410, 974530), (389812, 778525), (487265, 622820)]