129563460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3257}}^1$

素因数の和:3302

約数の個数: 144

約数和(自身を含む): 448274736

約数和(自身を除く): 318711276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3257, 3315, 3978, 4420, 6514, 6630, 7956, 9771, 9945, 13028, 13260, 16285, 19542, 19890, 29313, 32570, 39084, 39780, 42341, 48855, 55369, 58626, 65140, 84682, 97710, 110738, 117252, 127023, 146565, 166107, 169364, 195420, 211705, 221476, 254046, 276845, 293130, 332214, 381069, 423410, 498321, 508092, 553690, 586260, 635115, 664428, 719797, 762138, 830535, 846820, 996642, 1107380, 1270230, 1439594, 1524276, 1661070, 1905345, 1993284, 2159391, 2491605, 2540460, 2879188, 3322140, 3598985, 3810690, 4318782, 4983210, 6478173, 7197970, 7621380, 8637564, 9966420, 10796955, 12956346, 14395940, 21593910, 25912692, 32390865, 43187820, 64781730, 129563460]

約数ペア:

[(1, 129563460), (2, 64781730), (3, 43187820), (4, 32390865), (5, 25912692), (6, 21593910), (9, 14395940), (10, 12956346), (12, 10796955), (13, 9966420), (15, 8637564), (17, 7621380), (18, 7197970), (20, 6478173), (26, 4983210), (30, 4318782), (34, 3810690), (36, 3598985), (39, 3322140), (45, 2879188), (51, 2540460), (52, 2491605), (60, 2159391), (65, 1993284), (68, 1905345), (78, 1661070), (85, 1524276), (90, 1439594), (102, 1270230), (117, 1107380), (130, 996642), (153, 846820), (156, 830535), (170, 762138), (180, 719797), (195, 664428), (204, 635115), (221, 586260), (234, 553690), (255, 508092), (260, 498321), (306, 423410), (340, 381069), (390, 332214), (442, 293130), (468, 276845), (510, 254046), (585, 221476), (612, 211705), (663, 195420), (765, 169364), (780, 166107), (884, 146565), (1020, 127023), (1105, 117252), (1170, 110738), (1326, 97710), (1530, 84682), (1989, 65140), (2210, 58626), (2340, 55369), (2652, 48855), (3060, 42341), (3257, 39780), (3315, 39084), (3978, 32570), (4420, 29313), (6514, 19890), (6630, 19542), (7956, 16285), (9771, 13260), (9945, 13028)]