68940300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1648

約数の個数: 144

約数和(自身を含む): 234484992

約数和(自身を除く): 165544692

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1607, 1650, 1716, 1950, 2145, 2860, 3214, 3300, 3575, 3900, 4290, 4821, 6428, 7150, 8035, 8580, 9642, 10725, 14300, 16070, 17677, 19284, 20891, 21450, 24105, 32140, 35354, 40175, 41782, 42900, 48210, 53031, 62673, 70708, 80350, 83564, 88385, 96420, 104455, 106062, 120525, 125346, 160700, 176770, 208910, 212124, 229801, 241050, 250692, 265155, 313365, 353540, 417820, 441925, 459602, 482100, 522275, 530310, 626730, 689403, 883850, 919204, 1044550, 1060620, 1149005, 1253460, 1325775, 1378806, 1566825, 1767700, 2089100, 2298010, 2651550, 2757612, 3133650, 3447015, 4596020, 5303100, 5745025, 6267300, 6894030, 11490050, 13788060, 17235075, 22980100, 34470150, 68940300]

約数ペア:

[(1, 68940300), (2, 34470150), (3, 22980100), (4, 17235075), (5, 13788060), (6, 11490050), (10, 6894030), (11, 6267300), (12, 5745025), (13, 5303100), (15, 4596020), (20, 3447015), (22, 3133650), (25, 2757612), (26, 2651550), (30, 2298010), (33, 2089100), (39, 1767700), (44, 1566825), (50, 1378806), (52, 1325775), (55, 1253460), (60, 1149005), (65, 1060620), (66, 1044550), (75, 919204), (78, 883850), (100, 689403), (110, 626730), (130, 530310), (132, 522275), (143, 482100), (150, 459602), (156, 441925), (165, 417820), (195, 353540), (220, 313365), (260, 265155), (275, 250692), (286, 241050), (300, 229801), (325, 212124), (330, 208910), (390, 176770), (429, 160700), (550, 125346), (572, 120525), (650, 106062), (660, 104455), (715, 96420), (780, 88385), (825, 83564), (858, 80350), (975, 70708), (1100, 62673), (1300, 53031), (1430, 48210), (1607, 42900), (1650, 41782), (1716, 40175), (1950, 35354), (2145, 32140), (2860, 24105), (3214, 21450), (3300, 20891), (3575, 19284), (3900, 17677), (4290, 16070), (4821, 14300), (6428, 10725), (7150, 9642), (8035, 8580)]