210008381900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^2\times {\mathrm{11383}}^1$

素因数の和:11568

約数の個数: 108

約数和(自身を含む): 472361298192

約数和(自身を除く): 262352916292

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 59, 100, 106, 118, 212, 236, 265, 295, 530, 590, 1060, 1180, 1325, 1475, 2650, 2950, 3127, 3481, 5300, 5900, 6254, 6962, 11383, 12508, 13924, 15635, 17405, 22766, 31270, 34810, 45532, 56915, 62540, 69620, 78175, 87025, 113830, 156350, 174050, 184493, 227660, 284575, 312700, 348100, 368986, 569150, 603299, 671597, 737972, 922465, 1138300, 1206598, 1343194, 1844930, 2413196, 2686388, 3016495, 3357985, 3689860, 4612325, 6032990, 6715970, 9224650, 12065980, 13431940, 15082475, 16789925, 18449300, 30164950, 33579850, 35594641, 39624223, 60329900, 67159700, 71189282, 79248446, 142378564, 158496892, 177973205, 198121115, 355946410, 396242230, 711892820, 792484460, 889866025, 990605575, 1779732050, 1981211150, 2100083819, 3559464100, 3962422300, 4200167638, 8400335276, 10500419095, 21000838190, 42001676380, 52502095475, 105004190950, 210008381900]

約数ペア:

[(1, 210008381900), (2, 105004190950), (4, 52502095475), (5, 42001676380), (10, 21000838190), (20, 10500419095), (25, 8400335276), (50, 4200167638), (53, 3962422300), (59, 3559464100), (100, 2100083819), (106, 1981211150), (118, 1779732050), (212, 990605575), (236, 889866025), (265, 792484460), (295, 711892820), (530, 396242230), (590, 355946410), (1060, 198121115), (1180, 177973205), (1325, 158496892), (1475, 142378564), (2650, 79248446), (2950, 71189282), (3127, 67159700), (3481, 60329900), (5300, 39624223), (5900, 35594641), (6254, 33579850), (6962, 30164950), (11383, 18449300), (12508, 16789925), (13924, 15082475), (15635, 13431940), (17405, 12065980), (22766, 9224650), (31270, 6715970), (34810, 6032990), (45532, 4612325), (56915, 3689860), (62540, 3357985), (69620, 3016495), (78175, 2686388), (87025, 2413196), (113830, 1844930), (156350, 1343194), (174050, 1206598), (184493, 1138300), (227660, 922465), (284575, 737972), (312700, 671597), (348100, 603299), (368986, 569150)]