25049700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2174

約数の個数: 108

約数和(自身を含む): 84596148

約数和(自身を除く): 59546448

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2141, 2340, 2925, 3900, 4282, 5850, 6423, 8564, 10705, 11700, 12846, 19269, 21410, 25692, 27833, 32115, 38538, 42820, 53525, 55666, 64230, 77076, 83499, 96345, 107050, 111332, 128460, 139165, 160575, 166998, 192690, 214100, 250497, 278330, 321150, 333996, 385380, 417495, 481725, 500994, 556660, 642300, 695825, 834990, 963450, 1001988, 1252485, 1391650, 1669980, 1926900, 2087475, 2504970, 2783300, 4174950, 5009940, 6262425, 8349900, 12524850, 25049700]

約数ペア:

[(1, 25049700), (2, 12524850), (3, 8349900), (4, 6262425), (5, 5009940), (6, 4174950), (9, 2783300), (10, 2504970), (12, 2087475), (13, 1926900), (15, 1669980), (18, 1391650), (20, 1252485), (25, 1001988), (26, 963450), (30, 834990), (36, 695825), (39, 642300), (45, 556660), (50, 500994), (52, 481725), (60, 417495), (65, 385380), (75, 333996), (78, 321150), (90, 278330), (100, 250497), (117, 214100), (130, 192690), (150, 166998), (156, 160575), (180, 139165), (195, 128460), (225, 111332), (234, 107050), (260, 96345), (300, 83499), (325, 77076), (390, 64230), (450, 55666), (468, 53525), (585, 42820), (650, 38538), (780, 32115), (900, 27833), (975, 25692), (1170, 21410), (1300, 19269), (1950, 12846), (2141, 11700), (2340, 10705), (2925, 8564), (3900, 6423), (4282, 5850)]