148908300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{6991}}^1$

素因数の和:7079

約数の個数: 72

約数和(自身を含む): 436972032

約数和(自身を除く): 288063732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 3550, 4260, 5325, 6991, 7100, 10650, 13982, 20973, 21300, 27964, 34955, 41946, 69910, 83892, 104865, 139820, 174775, 209730, 349550, 419460, 496361, 524325, 699100, 992722, 1048650, 1489083, 1985444, 2097300, 2481805, 2978166, 4963610, 5956332, 7445415, 9927220, 12409025, 14890830, 24818050, 29781660, 37227075, 49636100, 74454150, 148908300]

約数ペア:

[(1, 148908300), (2, 74454150), (3, 49636100), (4, 37227075), (5, 29781660), (6, 24818050), (10, 14890830), (12, 12409025), (15, 9927220), (20, 7445415), (25, 5956332), (30, 4963610), (50, 2978166), (60, 2481805), (71, 2097300), (75, 1985444), (100, 1489083), (142, 1048650), (150, 992722), (213, 699100), (284, 524325), (300, 496361), (355, 419460), (426, 349550), (710, 209730), (852, 174775), (1065, 139820), (1420, 104865), (1775, 83892), (2130, 69910), (3550, 41946), (4260, 34955), (5325, 27964), (6991, 21300), (7100, 20973), (10650, 13982)]