980472750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:659

約数の個数: 128

約数和(自身を含む): 2581383168

約数和(自身を除く): 1600910418

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 113, 115, 125, 138, 150, 226, 230, 250, 339, 345, 375, 503, 565, 575, 678, 690, 750, 1006, 1130, 1150, 1509, 1695, 1725, 2515, 2599, 2825, 2875, 3018, 3390, 3450, 5030, 5198, 5650, 5750, 7545, 7797, 8475, 8625, 11569, 12575, 12995, 14125, 15090, 15594, 16950, 17250, 23138, 25150, 25990, 28250, 34707, 37725, 38985, 42375, 56839, 57845, 62875, 64975, 69414, 75450, 77970, 84750, 113678, 115690, 125750, 129950, 170517, 173535, 188625, 194925, 284195, 289225, 324875, 341034, 347070, 377250, 389850, 568390, 578450, 649750, 852585, 867675, 974625, 1307297, 1420975, 1446125, 1705170, 1735350, 1949250, 2614594, 2841950, 2892250, 3921891, 4262925, 4338375, 6536485, 7104875, 7843782, 8525850, 8676750, 13072970, 14209750, 19609455, 21314625, 32682425, 39218910, 42629250, 65364850, 98047275, 163412125, 196094550, 326824250, 490236375, 980472750]

約数ペア:

[(1, 980472750), (2, 490236375), (3, 326824250), (5, 196094550), (6, 163412125), (10, 98047275), (15, 65364850), (23, 42629250), (25, 39218910), (30, 32682425), (46, 21314625), (50, 19609455), (69, 14209750), (75, 13072970), (113, 8676750), (115, 8525850), (125, 7843782), (138, 7104875), (150, 6536485), (226, 4338375), (230, 4262925), (250, 3921891), (339, 2892250), (345, 2841950), (375, 2614594), (503, 1949250), (565, 1735350), (575, 1705170), (678, 1446125), (690, 1420975), (750, 1307297), (1006, 974625), (1130, 867675), (1150, 852585), (1509, 649750), (1695, 578450), (1725, 568390), (2515, 389850), (2599, 377250), (2825, 347070), (2875, 341034), (3018, 324875), (3390, 289225), (3450, 284195), (5030, 194925), (5198, 188625), (5650, 173535), (5750, 170517), (7545, 129950), (7797, 125750), (8475, 115690), (8625, 113678), (11569, 84750), (12575, 77970), (12995, 75450), (14125, 69414), (15090, 64975), (15594, 62875), (16950, 57845), (17250, 56839), (23138, 42375), (25150, 38985), (25990, 37725), (28250, 34707)]