153373000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 398960640

約数和(自身を除く): 245587640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 73, 88, 100, 110, 125, 146, 191, 200, 220, 250, 275, 292, 365, 382, 440, 500, 550, 584, 730, 764, 803, 955, 1000, 1100, 1375, 1460, 1528, 1606, 1825, 1910, 2101, 2200, 2750, 2920, 3212, 3650, 3820, 4015, 4202, 4775, 5500, 6424, 7300, 7640, 8030, 8404, 9125, 9550, 10505, 11000, 13943, 14600, 16060, 16808, 18250, 19100, 20075, 21010, 23875, 27886, 32120, 36500, 38200, 40150, 42020, 47750, 52525, 55772, 69715, 73000, 80300, 84040, 95500, 100375, 105050, 111544, 139430, 153373, 160600, 191000, 200750, 210100, 262625, 278860, 306746, 348575, 401500, 420200, 525250, 557720, 613492, 697150, 766865, 803000, 1050500, 1226984, 1394300, 1533730, 1742875, 2101000, 2788600, 3067460, 3485750, 3834325, 6134920, 6971500, 7668650, 13943000, 15337300, 19171625, 30674600, 38343250, 76686500, 153373000]

約数ペア:

[(1, 153373000), (2, 76686500), (4, 38343250), (5, 30674600), (8, 19171625), (10, 15337300), (11, 13943000), (20, 7668650), (22, 6971500), (25, 6134920), (40, 3834325), (44, 3485750), (50, 3067460), (55, 2788600), (73, 2101000), (88, 1742875), (100, 1533730), (110, 1394300), (125, 1226984), (146, 1050500), (191, 803000), (200, 766865), (220, 697150), (250, 613492), (275, 557720), (292, 525250), (365, 420200), (382, 401500), (440, 348575), (500, 306746), (550, 278860), (584, 262625), (730, 210100), (764, 200750), (803, 191000), (955, 160600), (1000, 153373), (1100, 139430), (1375, 111544), (1460, 105050), (1528, 100375), (1606, 95500), (1825, 84040), (1910, 80300), (2101, 73000), (2200, 69715), (2750, 55772), (2920, 52525), (3212, 47750), (3650, 42020), (3820, 40150), (4015, 38200), (4202, 36500), (4775, 32120), (5500, 27886), (6424, 23875), (7300, 21010), (7640, 20075), (8030, 19100), (8404, 18250), (9125, 16808), (9550, 16060), (10505, 14600), (11000, 13943)]