25074300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 78744960

約数和(自身を除く): 53670660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 53, 57, 60, 75, 76, 83, 95, 100, 106, 114, 150, 159, 166, 190, 212, 228, 249, 265, 285, 300, 318, 332, 380, 415, 475, 498, 530, 570, 636, 795, 830, 950, 996, 1007, 1060, 1140, 1245, 1325, 1425, 1577, 1590, 1660, 1900, 2014, 2075, 2490, 2650, 2850, 3021, 3154, 3180, 3975, 4028, 4150, 4399, 4731, 4980, 5035, 5300, 5700, 6042, 6225, 6308, 7885, 7950, 8300, 8798, 9462, 10070, 12084, 12450, 13197, 15105, 15770, 15900, 17596, 18924, 20140, 21995, 23655, 24900, 25175, 26394, 30210, 31540, 39425, 43990, 47310, 50350, 52788, 60420, 65985, 75525, 78850, 83581, 87980, 94620, 100700, 109975, 118275, 131970, 151050, 157700, 167162, 219950, 236550, 250743, 263940, 302100, 329925, 334324, 417905, 439900, 473100, 501486, 659850, 835810, 1002972, 1253715, 1319700, 1671620, 2089525, 2507430, 4179050, 5014860, 6268575, 8358100, 12537150, 25074300]

約数ペア:

[(1, 25074300), (2, 12537150), (3, 8358100), (4, 6268575), (5, 5014860), (6, 4179050), (10, 2507430), (12, 2089525), (15, 1671620), (19, 1319700), (20, 1253715), (25, 1002972), (30, 835810), (38, 659850), (50, 501486), (53, 473100), (57, 439900), (60, 417905), (75, 334324), (76, 329925), (83, 302100), (95, 263940), (100, 250743), (106, 236550), (114, 219950), (150, 167162), (159, 157700), (166, 151050), (190, 131970), (212, 118275), (228, 109975), (249, 100700), (265, 94620), (285, 87980), (300, 83581), (318, 78850), (332, 75525), (380, 65985), (415, 60420), (475, 52788), (498, 50350), (530, 47310), (570, 43990), (636, 39425), (795, 31540), (830, 30210), (950, 26394), (996, 25175), (1007, 24900), (1060, 23655), (1140, 21995), (1245, 20140), (1325, 18924), (1425, 17596), (1577, 15900), (1590, 15770), (1660, 15105), (1900, 13197), (2014, 12450), (2075, 12084), (2490, 10070), (2650, 9462), (2850, 8798), (3021, 8300), (3154, 7950), (3180, 7885), (3975, 6308), (4028, 6225), (4150, 6042), (4399, 5700), (4731, 5300), (4980, 5035)]