71639100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 216

約数和(自身を含む): 250973520

約数和(自身を除く): 179334420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 157, 169, 180, 195, 225, 234, 260, 270, 300, 314, 325, 338, 351, 390, 450, 468, 471, 507, 540, 585, 628, 650, 675, 676, 702, 780, 785, 845, 900, 942, 975, 1014, 1170, 1300, 1350, 1404, 1413, 1521, 1570, 1690, 1755, 1884, 1950, 2028, 2041, 2340, 2355, 2535, 2700, 2826, 2925, 3042, 3140, 3380, 3510, 3900, 3925, 4082, 4225, 4239, 4563, 4710, 5070, 5652, 5850, 6084, 6123, 7020, 7065, 7605, 7850, 8164, 8450, 8478, 8775, 9126, 9420, 10140, 10205, 11700, 11775, 12246, 12675, 14130, 15210, 15700, 16900, 16956, 17550, 18252, 18369, 20410, 21195, 22815, 23550, 24492, 25350, 26533, 28260, 30420, 30615, 35100, 35325, 36738, 38025, 40820, 42390, 45630, 47100, 50700, 51025, 53066, 55107, 61230, 70650, 73476, 76050, 79599, 84780, 91260, 91845, 102050, 105975, 106132, 110214, 114075, 122460, 132665, 141300, 152100, 153075, 159198, 183690, 204100, 211950, 220428, 228150, 238797, 265330, 275535, 306150, 318396, 367380, 397995, 423900, 456300, 459225, 477594, 530660, 551070, 612300, 663325, 716391, 795990, 918450, 955188, 1102140, 1193985, 1326650, 1377675, 1432782, 1591980, 1836900, 1989975, 2387970, 2653300, 2755350, 2865564, 3581955, 3979950, 4775940, 5510700, 5969925, 7163910, 7959900, 11939850, 14327820, 17909775, 23879700, 35819550, 71639100]

約数ペア:

[(1, 71639100), (2, 35819550), (3, 23879700), (4, 17909775), (5, 14327820), (6, 11939850), (9, 7959900), (10, 7163910), (12, 5969925), (13, 5510700), (15, 4775940), (18, 3979950), (20, 3581955), (25, 2865564), (26, 2755350), (27, 2653300), (30, 2387970), (36, 1989975), (39, 1836900), (45, 1591980), (50, 1432782), (52, 1377675), (54, 1326650), (60, 1193985), (65, 1102140), (75, 955188), (78, 918450), (90, 795990), (100, 716391), (108, 663325), (117, 612300), (130, 551070), (135, 530660), (150, 477594), (156, 459225), (157, 456300), (169, 423900), (180, 397995), (195, 367380), (225, 318396), (234, 306150), (260, 275535), (270, 265330), (300, 238797), (314, 228150), (325, 220428), (338, 211950), (351, 204100), (390, 183690), (450, 159198), (468, 153075), (471, 152100), (507, 141300), (540, 132665), (585, 122460), (628, 114075), (650, 110214), (675, 106132), (676, 105975), (702, 102050), (780, 91845), (785, 91260), (845, 84780), (900, 79599), (942, 76050), (975, 73476), (1014, 70650), (1170, 61230), (1300, 55107), (1350, 53066), (1404, 51025), (1413, 50700), (1521, 47100), (1570, 45630), (1690, 42390), (1755, 40820), (1884, 38025), (1950, 36738), (2028, 35325), (2041, 35100), (2340, 30615), (2355, 30420), (2535, 28260), (2700, 26533), (2826, 25350), (2925, 24492), (3042, 23550), (3140, 22815), (3380, 21195), (3510, 20410), (3900, 18369), (3925, 18252), (4082, 17550), (4225, 16956), (4239, 16900), (4563, 15700), (4710, 15210), (5070, 14130), (5652, 12675), (5850, 12246), (6084, 11775), (6123, 11700), (7020, 10205), (7065, 10140), (7605, 9420), (7850, 9126), (8164, 8775), (8450, 8478)]