219135150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:875

約数の個数: 144

約数和(自身を含む): 648333504

約数和(自身を除く): 429198354

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 47, 50, 65, 75, 78, 90, 94, 117, 130, 141, 150, 195, 225, 234, 235, 282, 325, 390, 423, 450, 470, 585, 611, 650, 705, 797, 846, 975, 1170, 1175, 1222, 1410, 1594, 1833, 1950, 2115, 2350, 2391, 2925, 3055, 3525, 3666, 3985, 4230, 4782, 5499, 5850, 6110, 7050, 7173, 7970, 9165, 10361, 10575, 10998, 11955, 14346, 15275, 18330, 19925, 20722, 21150, 23910, 27495, 30550, 31083, 35865, 37459, 39850, 45825, 51805, 54990, 59775, 62166, 71730, 74918, 91650, 93249, 103610, 112377, 119550, 137475, 155415, 179325, 186498, 187295, 224754, 259025, 274950, 310830, 337131, 358650, 374590, 466245, 486967, 518050, 561885, 674262, 777075, 932490, 936475, 973934, 1123770, 1460901, 1554150, 1685655, 1872950, 2331225, 2434835, 2809425, 2921802, 3371310, 4382703, 4662450, 4869670, 5618850, 7304505, 8428275, 8765406, 12174175, 14609010, 16856550, 21913515, 24348350, 36522525, 43827030, 73045050, 109567575, 219135150]

約数ペア:

[(1, 219135150), (2, 109567575), (3, 73045050), (5, 43827030), (6, 36522525), (9, 24348350), (10, 21913515), (13, 16856550), (15, 14609010), (18, 12174175), (25, 8765406), (26, 8428275), (30, 7304505), (39, 5618850), (45, 4869670), (47, 4662450), (50, 4382703), (65, 3371310), (75, 2921802), (78, 2809425), (90, 2434835), (94, 2331225), (117, 1872950), (130, 1685655), (141, 1554150), (150, 1460901), (195, 1123770), (225, 973934), (234, 936475), (235, 932490), (282, 777075), (325, 674262), (390, 561885), (423, 518050), (450, 486967), (470, 466245), (585, 374590), (611, 358650), (650, 337131), (705, 310830), (797, 274950), (846, 259025), (975, 224754), (1170, 187295), (1175, 186498), (1222, 179325), (1410, 155415), (1594, 137475), (1833, 119550), (1950, 112377), (2115, 103610), (2350, 93249), (2391, 91650), (2925, 74918), (3055, 71730), (3525, 62166), (3666, 59775), (3985, 54990), (4230, 51805), (4782, 45825), (5499, 39850), (5850, 37459), (6110, 35865), (7050, 31083), (7173, 30550), (7970, 27495), (9165, 23910), (10361, 21150), (10575, 20722), (10998, 19925), (11955, 18330), (14346, 15275)]