200493540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1823}}^1$

素因数の和:1898

約数の個数: 144

約数和(自身を含む): 669247488

約数和(自身を除く): 468753948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 468, 470, 564, 585, 611, 705, 780, 846, 940, 1170, 1222, 1410, 1692, 1823, 1833, 2115, 2340, 2444, 2820, 3055, 3646, 3666, 4230, 5469, 5499, 6110, 7292, 7332, 8460, 9115, 9165, 10938, 10998, 12220, 16407, 18230, 18330, 21876, 21996, 23699, 27345, 27495, 32814, 36460, 36660, 47398, 54690, 54990, 65628, 71097, 82035, 85681, 94796, 109380, 109980, 118495, 142194, 164070, 171362, 213291, 236990, 257043, 284388, 328140, 342724, 355485, 426582, 428405, 473980, 514086, 710970, 771129, 853164, 856810, 1028172, 1066455, 1113853, 1285215, 1421940, 1542258, 1713620, 2132910, 2227706, 2570430, 3084516, 3341559, 3855645, 4265820, 4455412, 5140860, 5569265, 6683118, 7711290, 10024677, 11138530, 13366236, 15422580, 16707795, 20049354, 22277060, 33415590, 40098708, 50123385, 66831180, 100246770, 200493540]

約数ペア:

[(1, 200493540), (2, 100246770), (3, 66831180), (4, 50123385), (5, 40098708), (6, 33415590), (9, 22277060), (10, 20049354), (12, 16707795), (13, 15422580), (15, 13366236), (18, 11138530), (20, 10024677), (26, 7711290), (30, 6683118), (36, 5569265), (39, 5140860), (45, 4455412), (47, 4265820), (52, 3855645), (60, 3341559), (65, 3084516), (78, 2570430), (90, 2227706), (94, 2132910), (117, 1713620), (130, 1542258), (141, 1421940), (156, 1285215), (180, 1113853), (188, 1066455), (195, 1028172), (234, 856810), (235, 853164), (260, 771129), (282, 710970), (390, 514086), (423, 473980), (468, 428405), (470, 426582), (564, 355485), (585, 342724), (611, 328140), (705, 284388), (780, 257043), (846, 236990), (940, 213291), (1170, 171362), (1222, 164070), (1410, 142194), (1692, 118495), (1823, 109980), (1833, 109380), (2115, 94796), (2340, 85681), (2444, 82035), (2820, 71097), (3055, 65628), (3646, 54990), (3666, 54690), (4230, 47398), (5469, 36660), (5499, 36460), (6110, 32814), (7292, 27495), (7332, 27345), (8460, 23699), (9115, 21996), (9165, 21876), (10938, 18330), (10998, 18230), (12220, 16407)]