69741750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 196245504

約数和(自身を除く): 126503754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 115, 125, 130, 138, 150, 195, 230, 250, 299, 311, 325, 345, 375, 390, 575, 598, 622, 650, 690, 750, 897, 933, 975, 1150, 1495, 1555, 1625, 1725, 1794, 1866, 1950, 2875, 2990, 3110, 3250, 3450, 4043, 4485, 4665, 4875, 5750, 7153, 7475, 7775, 8086, 8625, 8970, 9330, 9750, 12129, 14306, 14950, 15550, 17250, 20215, 21459, 22425, 23325, 24258, 35765, 37375, 38875, 40430, 42918, 44850, 46650, 60645, 71530, 74750, 77750, 92989, 101075, 107295, 112125, 116625, 121290, 178825, 185978, 202150, 214590, 224250, 233250, 278967, 303225, 357650, 464945, 505375, 536475, 557934, 606450, 894125, 929890, 1010750, 1072950, 1394835, 1516125, 1788250, 2324725, 2682375, 2789670, 3032250, 4649450, 5364750, 6974175, 11623625, 13948350, 23247250, 34870875, 69741750]

約数ペア:

[(1, 69741750), (2, 34870875), (3, 23247250), (5, 13948350), (6, 11623625), (10, 6974175), (13, 5364750), (15, 4649450), (23, 3032250), (25, 2789670), (26, 2682375), (30, 2324725), (39, 1788250), (46, 1516125), (50, 1394835), (65, 1072950), (69, 1010750), (75, 929890), (78, 894125), (115, 606450), (125, 557934), (130, 536475), (138, 505375), (150, 464945), (195, 357650), (230, 303225), (250, 278967), (299, 233250), (311, 224250), (325, 214590), (345, 202150), (375, 185978), (390, 178825), (575, 121290), (598, 116625), (622, 112125), (650, 107295), (690, 101075), (750, 92989), (897, 77750), (933, 74750), (975, 71530), (1150, 60645), (1495, 46650), (1555, 44850), (1625, 42918), (1725, 40430), (1794, 38875), (1866, 37375), (1950, 35765), (2875, 24258), (2990, 23325), (3110, 22425), (3250, 21459), (3450, 20215), (4043, 17250), (4485, 15550), (4665, 14950), (4875, 14306), (5750, 12129), (7153, 9750), (7475, 9330), (7775, 8970), (8086, 8625)]