164238750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1164

約数の個数: 120

約数和(自身を含む): 479302824

約数和(自身を除く): 315064074

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 195, 225, 234, 250, 325, 375, 390, 450, 585, 625, 650, 750, 975, 1123, 1125, 1170, 1250, 1625, 1875, 1950, 2246, 2250, 2925, 3250, 3369, 3750, 4875, 5615, 5625, 5850, 6738, 8125, 9750, 10107, 11230, 11250, 14599, 14625, 16250, 16845, 20214, 24375, 28075, 29198, 29250, 33690, 43797, 48750, 50535, 56150, 72995, 73125, 84225, 87594, 101070, 131391, 140375, 145990, 146250, 168450, 218985, 252675, 262782, 280750, 364975, 421125, 437970, 505350, 656955, 701875, 729950, 842250, 1094925, 1263375, 1313910, 1403750, 1824875, 2105625, 2189850, 2526750, 3284775, 3649750, 4211250, 5474625, 6316875, 6569550, 9124375, 10949250, 12633750, 16423875, 18248750, 27373125, 32847750, 54746250, 82119375, 164238750]

約数ペア:

[(1, 164238750), (2, 82119375), (3, 54746250), (5, 32847750), (6, 27373125), (9, 18248750), (10, 16423875), (13, 12633750), (15, 10949250), (18, 9124375), (25, 6569550), (26, 6316875), (30, 5474625), (39, 4211250), (45, 3649750), (50, 3284775), (65, 2526750), (75, 2189850), (78, 2105625), (90, 1824875), (117, 1403750), (125, 1313910), (130, 1263375), (150, 1094925), (195, 842250), (225, 729950), (234, 701875), (250, 656955), (325, 505350), (375, 437970), (390, 421125), (450, 364975), (585, 280750), (625, 262782), (650, 252675), (750, 218985), (975, 168450), (1123, 146250), (1125, 145990), (1170, 140375), (1250, 131391), (1625, 101070), (1875, 87594), (1950, 84225), (2246, 73125), (2250, 72995), (2925, 56150), (3250, 50535), (3369, 48750), (3750, 43797), (4875, 33690), (5615, 29250), (5625, 29198), (5850, 28075), (6738, 24375), (8125, 20214), (9750, 16845), (10107, 16250), (11230, 14625), (11250, 14599)]