419034900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 1247920128

約数和(自身を除く): 828885228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 103, 142, 150, 191, 206, 213, 284, 300, 309, 355, 382, 412, 426, 515, 573, 618, 710, 764, 852, 955, 1030, 1065, 1146, 1236, 1420, 1545, 1775, 1910, 2060, 2130, 2292, 2575, 2865, 3090, 3550, 3820, 4260, 4775, 5150, 5325, 5730, 6180, 7100, 7313, 7725, 9550, 10300, 10650, 11460, 13561, 14325, 14626, 15450, 19100, 19673, 21300, 21939, 27122, 28650, 29252, 30900, 36565, 39346, 40683, 43878, 54244, 57300, 59019, 67805, 73130, 78692, 81366, 87756, 98365, 109695, 118038, 135610, 146260, 162732, 182825, 196730, 203415, 219390, 236076, 271220, 295095, 339025, 365650, 393460, 406830, 438780, 491825, 548475, 590190, 678050, 731300, 813660, 983650, 1017075, 1096950, 1180380, 1356100, 1396783, 1475475, 1967300, 2034150, 2193900, 2793566, 2950950, 4068300, 4190349, 5587132, 5901900, 6983915, 8380698, 13967830, 16761396, 20951745, 27935660, 34919575, 41903490, 69839150, 83806980, 104758725, 139678300, 209517450, 419034900]

約数ペア:

[(1, 419034900), (2, 209517450), (3, 139678300), (4, 104758725), (5, 83806980), (6, 69839150), (10, 41903490), (12, 34919575), (15, 27935660), (20, 20951745), (25, 16761396), (30, 13967830), (50, 8380698), (60, 6983915), (71, 5901900), (75, 5587132), (100, 4190349), (103, 4068300), (142, 2950950), (150, 2793566), (191, 2193900), (206, 2034150), (213, 1967300), (284, 1475475), (300, 1396783), (309, 1356100), (355, 1180380), (382, 1096950), (412, 1017075), (426, 983650), (515, 813660), (573, 731300), (618, 678050), (710, 590190), (764, 548475), (852, 491825), (955, 438780), (1030, 406830), (1065, 393460), (1146, 365650), (1236, 339025), (1420, 295095), (1545, 271220), (1775, 236076), (1910, 219390), (2060, 203415), (2130, 196730), (2292, 182825), (2575, 162732), (2865, 146260), (3090, 135610), (3550, 118038), (3820, 109695), (4260, 98365), (4775, 87756), (5150, 81366), (5325, 78692), (5730, 73130), (6180, 67805), (7100, 59019), (7313, 57300), (7725, 54244), (9550, 43878), (10300, 40683), (10650, 39346), (11460, 36565), (13561, 30900), (14325, 29252), (14626, 28650), (15450, 27122), (19100, 21939), (19673, 21300)]