102673980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1121

約数の個数: 120

約数和(自身を含む): 327687360

約数和(自身を除く): 225013380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 405, 540, 549, 610, 732, 810, 915, 1039, 1098, 1220, 1620, 1647, 1830, 2078, 2196, 2745, 3117, 3294, 3660, 4156, 4941, 5195, 5490, 6234, 6588, 8235, 9351, 9882, 10390, 10980, 12468, 15585, 16470, 18702, 19764, 20780, 24705, 28053, 31170, 32940, 37404, 46755, 49410, 56106, 62340, 63379, 84159, 93510, 98820, 112212, 126758, 140265, 168318, 187020, 190137, 253516, 280530, 316895, 336636, 380274, 420795, 561060, 570411, 633790, 760548, 841590, 950685, 1140822, 1267580, 1683180, 1711233, 1901370, 2281644, 2852055, 3422466, 3802740, 5133699, 5704110, 6844932, 8556165, 10267398, 11408220, 17112330, 20534796, 25668495, 34224660, 51336990, 102673980]

約数ペア:

[(1, 102673980), (2, 51336990), (3, 34224660), (4, 25668495), (5, 20534796), (6, 17112330), (9, 11408220), (10, 10267398), (12, 8556165), (15, 6844932), (18, 5704110), (20, 5133699), (27, 3802740), (30, 3422466), (36, 2852055), (45, 2281644), (54, 1901370), (60, 1711233), (61, 1683180), (81, 1267580), (90, 1140822), (108, 950685), (122, 841590), (135, 760548), (162, 633790), (180, 570411), (183, 561060), (244, 420795), (270, 380274), (305, 336636), (324, 316895), (366, 280530), (405, 253516), (540, 190137), (549, 187020), (610, 168318), (732, 140265), (810, 126758), (915, 112212), (1039, 98820), (1098, 93510), (1220, 84159), (1620, 63379), (1647, 62340), (1830, 56106), (2078, 49410), (2196, 46755), (2745, 37404), (3117, 32940), (3294, 31170), (3660, 28053), (4156, 24705), (4941, 20780), (5195, 19764), (5490, 18702), (6234, 16470), (6588, 15585), (8235, 12468), (9351, 10980), (9882, 10390)]