378388200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 1218939840

約数和(自身を除く): 840551640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 73, 75, 100, 106, 120, 146, 150, 159, 163, 200, 212, 219, 265, 292, 300, 318, 326, 365, 424, 438, 489, 530, 584, 600, 636, 652, 730, 795, 815, 876, 978, 1060, 1095, 1272, 1304, 1325, 1460, 1590, 1630, 1752, 1825, 1956, 2120, 2190, 2445, 2650, 2920, 3180, 3260, 3650, 3869, 3912, 3975, 4075, 4380, 4890, 5300, 5475, 6360, 6520, 7300, 7738, 7950, 8150, 8639, 8760, 9780, 10600, 10950, 11607, 11899, 12225, 14600, 15476, 15900, 16300, 17278, 19345, 19560, 21900, 23214, 23798, 24450, 25917, 30952, 31800, 32600, 34556, 35697, 38690, 43195, 43800, 46428, 47596, 48900, 51834, 58035, 59495, 69112, 71394, 77380, 86390, 92856, 95192, 96725, 97800, 103668, 116070, 118990, 129585, 142788, 154760, 172780, 178485, 193450, 207336, 215975, 232140, 237980, 259170, 285576, 290175, 297475, 345560, 356970, 386900, 431950, 464280, 475960, 518340, 580350, 594950, 630647, 647925, 713940, 773800, 863900, 892425, 1036680, 1160700, 1189900, 1261294, 1295850, 1427880, 1727800, 1784850, 1891941, 2321400, 2379800, 2522588, 2591700, 3153235, 3569700, 3783882, 5045176, 5183400, 6306470, 7139400, 7567764, 9459705, 12612940, 15135528, 15766175, 18919410, 25225880, 31532350, 37838820, 47298525, 63064700, 75677640, 94597050, 126129400, 189194100, 378388200]

約数ペア:

[(1, 378388200), (2, 189194100), (3, 126129400), (4, 94597050), (5, 75677640), (6, 63064700), (8, 47298525), (10, 37838820), (12, 31532350), (15, 25225880), (20, 18919410), (24, 15766175), (25, 15135528), (30, 12612940), (40, 9459705), (50, 7567764), (53, 7139400), (60, 6306470), (73, 5183400), (75, 5045176), (100, 3783882), (106, 3569700), (120, 3153235), (146, 2591700), (150, 2522588), (159, 2379800), (163, 2321400), (200, 1891941), (212, 1784850), (219, 1727800), (265, 1427880), (292, 1295850), (300, 1261294), (318, 1189900), (326, 1160700), (365, 1036680), (424, 892425), (438, 863900), (489, 773800), (530, 713940), (584, 647925), (600, 630647), (636, 594950), (652, 580350), (730, 518340), (795, 475960), (815, 464280), (876, 431950), (978, 386900), (1060, 356970), (1095, 345560), (1272, 297475), (1304, 290175), (1325, 285576), (1460, 259170), (1590, 237980), (1630, 232140), (1752, 215975), (1825, 207336), (1956, 193450), (2120, 178485), (2190, 172780), (2445, 154760), (2650, 142788), (2920, 129585), (3180, 118990), (3260, 116070), (3650, 103668), (3869, 97800), (3912, 96725), (3975, 95192), (4075, 92856), (4380, 86390), (4890, 77380), (5300, 71394), (5475, 69112), (6360, 59495), (6520, 58035), (7300, 51834), (7738, 48900), (7950, 47596), (8150, 46428), (8639, 43800), (8760, 43195), (9780, 38690), (10600, 35697), (10950, 34556), (11607, 32600), (11899, 31800), (12225, 30952), (14600, 25917), (15476, 24450), (15900, 23798), (16300, 23214), (17278, 21900), (19345, 19560)]