205399350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{35111}}^1$

素因数の和:35142

約数の個数: 72

約数和(自身を含む): 594305712

約数和(自身を除く): 388906362

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 35111, 70222, 105333, 175555, 210666, 315999, 351110, 456443, 526665, 631998, 877775, 912886, 1053330, 1369329, 1579995, 1755550, 2282215, 2633325, 2738658, 3159990, 4107987, 4564430, 5266650, 6846645, 7899975, 8215974, 11411075, 13693290, 15799950, 20539935, 22822150, 34233225, 41079870, 68466450, 102699675, 205399350]

約数ペア:

[(1, 205399350), (2, 102699675), (3, 68466450), (5, 41079870), (6, 34233225), (9, 22822150), (10, 20539935), (13, 15799950), (15, 13693290), (18, 11411075), (25, 8215974), (26, 7899975), (30, 6846645), (39, 5266650), (45, 4564430), (50, 4107987), (65, 3159990), (75, 2738658), (78, 2633325), (90, 2282215), (117, 1755550), (130, 1579995), (150, 1369329), (195, 1053330), (225, 912886), (234, 877775), (325, 631998), (390, 526665), (450, 456443), (585, 351110), (650, 315999), (975, 210666), (1170, 175555), (1950, 105333), (2925, 70222), (5850, 35111)]