91262340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:978

約数の個数: 144

約数和(自身を含む): 305393088

約数和(自身を除く): 214130748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 468, 516, 559, 585, 645, 774, 780, 860, 907, 1118, 1170, 1290, 1548, 1677, 1814, 1935, 2236, 2340, 2580, 2721, 2795, 3354, 3628, 3870, 4535, 5031, 5442, 5590, 6708, 7740, 8163, 8385, 9070, 10062, 10884, 11180, 11791, 13605, 16326, 16770, 18140, 20124, 23582, 25155, 27210, 32652, 33540, 35373, 39001, 40815, 47164, 50310, 54420, 58955, 70746, 78002, 81630, 100620, 106119, 117003, 117910, 141492, 156004, 163260, 176865, 195005, 212238, 234006, 235820, 351009, 353730, 390010, 424476, 468012, 507013, 530595, 585015, 702018, 707460, 780020, 1014026, 1061190, 1170030, 1404036, 1521039, 1755045, 2028052, 2122380, 2340060, 2535065, 3042078, 3510090, 4563117, 5070130, 6084156, 7020180, 7605195, 9126234, 10140260, 15210390, 18252468, 22815585, 30420780, 45631170, 91262340]

約数ペア:

[(1, 91262340), (2, 45631170), (3, 30420780), (4, 22815585), (5, 18252468), (6, 15210390), (9, 10140260), (10, 9126234), (12, 7605195), (13, 7020180), (15, 6084156), (18, 5070130), (20, 4563117), (26, 3510090), (30, 3042078), (36, 2535065), (39, 2340060), (43, 2122380), (45, 2028052), (52, 1755045), (60, 1521039), (65, 1404036), (78, 1170030), (86, 1061190), (90, 1014026), (117, 780020), (129, 707460), (130, 702018), (156, 585015), (172, 530595), (180, 507013), (195, 468012), (215, 424476), (234, 390010), (258, 353730), (260, 351009), (387, 235820), (390, 234006), (430, 212238), (468, 195005), (516, 176865), (559, 163260), (585, 156004), (645, 141492), (774, 117910), (780, 117003), (860, 106119), (907, 100620), (1118, 81630), (1170, 78002), (1290, 70746), (1548, 58955), (1677, 54420), (1814, 50310), (1935, 47164), (2236, 40815), (2340, 39001), (2580, 35373), (2721, 33540), (2795, 32652), (3354, 27210), (3628, 25155), (3870, 23582), (4535, 20124), (5031, 18140), (5442, 16770), (5590, 16326), (6708, 13605), (7740, 11791), (8163, 11180), (8385, 10884), (9070, 10062)]