228612900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{10733}}^1$

素因数の和:10821

約数の個数: 72

約数和(自身を含む): 670832064

約数和(自身を除く): 442219164

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, 7100, 10650, 10733, 21300, 21466, 32199, 42932, 53665, 64398, 107330, 128796, 160995, 214660, 268325, 321990, 536650, 643980, 762043, 804975, 1073300, 1524086, 1609950, 2286129, 3048172, 3219900, 3810215, 4572258, 7620430, 9144516, 11430645, 15240860, 19051075, 22861290, 38102150, 45722580, 57153225, 76204300, 114306450, 228612900]

約数ペア:

[(1, 228612900), (2, 114306450), (3, 76204300), (4, 57153225), (5, 45722580), (6, 38102150), (10, 22861290), (12, 19051075), (15, 15240860), (20, 11430645), (25, 9144516), (30, 7620430), (50, 4572258), (60, 3810215), (71, 3219900), (75, 3048172), (100, 2286129), (142, 1609950), (150, 1524086), (213, 1073300), (284, 804975), (300, 762043), (355, 643980), (426, 536650), (710, 321990), (852, 268325), (1065, 214660), (1420, 160995), (1775, 128796), (2130, 107330), (3550, 64398), (4260, 53665), (5325, 42932), (7100, 32199), (10650, 21466), (10733, 21300)]