65299300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 168739200

約数和(自身を除く): 103439900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 29, 44, 46, 50, 55, 58, 89, 92, 100, 110, 115, 116, 145, 178, 220, 230, 253, 275, 290, 319, 356, 445, 460, 506, 550, 575, 580, 638, 667, 725, 890, 979, 1012, 1100, 1150, 1265, 1276, 1334, 1450, 1595, 1780, 1958, 2047, 2225, 2300, 2530, 2581, 2668, 2900, 3190, 3335, 3916, 4094, 4450, 4895, 5060, 5162, 6325, 6380, 6670, 7337, 7975, 8188, 8900, 9790, 10235, 10324, 12650, 12905, 13340, 14674, 15950, 16675, 19580, 20470, 22517, 24475, 25300, 25810, 28391, 29348, 31900, 33350, 36685, 40940, 45034, 48950, 51175, 51620, 56782, 59363, 64525, 66700, 73370, 90068, 97900, 102350, 112585, 113564, 118726, 129050, 141955, 146740, 183425, 204700, 225170, 237452, 258100, 283910, 296815, 366850, 450340, 562925, 567820, 593630, 652993, 709775, 733700, 1125850, 1187260, 1305986, 1419550, 1484075, 2251700, 2611972, 2839100, 2968150, 3264965, 5936300, 6529930, 13059860, 16324825, 32649650, 65299300]

約数ペア:

[(1, 65299300), (2, 32649650), (4, 16324825), (5, 13059860), (10, 6529930), (11, 5936300), (20, 3264965), (22, 2968150), (23, 2839100), (25, 2611972), (29, 2251700), (44, 1484075), (46, 1419550), (50, 1305986), (55, 1187260), (58, 1125850), (89, 733700), (92, 709775), (100, 652993), (110, 593630), (115, 567820), (116, 562925), (145, 450340), (178, 366850), (220, 296815), (230, 283910), (253, 258100), (275, 237452), (290, 225170), (319, 204700), (356, 183425), (445, 146740), (460, 141955), (506, 129050), (550, 118726), (575, 113564), (580, 112585), (638, 102350), (667, 97900), (725, 90068), (890, 73370), (979, 66700), (1012, 64525), (1100, 59363), (1150, 56782), (1265, 51620), (1276, 51175), (1334, 48950), (1450, 45034), (1595, 40940), (1780, 36685), (1958, 33350), (2047, 31900), (2225, 29348), (2300, 28391), (2530, 25810), (2581, 25300), (2668, 24475), (2900, 22517), (3190, 20470), (3335, 19580), (3916, 16675), (4094, 15950), (4450, 14674), (4895, 13340), (5060, 12905), (5162, 12650), (6325, 10324), (6380, 10235), (6670, 9790), (7337, 8900), (7975, 8188)]