42403950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 126393696

約数和(自身を除く): 83989746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 25, 30, 34, 45, 46, 50, 51, 69, 75, 85, 90, 102, 115, 138, 150, 153, 170, 207, 225, 230, 241, 255, 306, 345, 391, 414, 425, 450, 482, 510, 575, 690, 723, 765, 782, 850, 1035, 1150, 1173, 1205, 1275, 1446, 1530, 1725, 1955, 2070, 2169, 2346, 2410, 2550, 3450, 3519, 3615, 3825, 3910, 4097, 4338, 5175, 5543, 5865, 6025, 7038, 7230, 7650, 8194, 9775, 10350, 10845, 11086, 11730, 12050, 12291, 16629, 17595, 18075, 19550, 20485, 21690, 24582, 27715, 29325, 33258, 35190, 36150, 36873, 40970, 49887, 54225, 55430, 58650, 61455, 73746, 83145, 87975, 94231, 99774, 102425, 108450, 122910, 138575, 166290, 175950, 184365, 188462, 204850, 249435, 277150, 282693, 307275, 368730, 415725, 471155, 498870, 565386, 614550, 831450, 848079, 921825, 942310, 1247175, 1413465, 1696158, 1843650, 2355775, 2494350, 2826930, 4240395, 4711550, 7067325, 8480790, 14134650, 21201975, 42403950]

約数ペア:

[(1, 42403950), (2, 21201975), (3, 14134650), (5, 8480790), (6, 7067325), (9, 4711550), (10, 4240395), (15, 2826930), (17, 2494350), (18, 2355775), (23, 1843650), (25, 1696158), (30, 1413465), (34, 1247175), (45, 942310), (46, 921825), (50, 848079), (51, 831450), (69, 614550), (75, 565386), (85, 498870), (90, 471155), (102, 415725), (115, 368730), (138, 307275), (150, 282693), (153, 277150), (170, 249435), (207, 204850), (225, 188462), (230, 184365), (241, 175950), (255, 166290), (306, 138575), (345, 122910), (391, 108450), (414, 102425), (425, 99774), (450, 94231), (482, 87975), (510, 83145), (575, 73746), (690, 61455), (723, 58650), (765, 55430), (782, 54225), (850, 49887), (1035, 40970), (1150, 36873), (1173, 36150), (1205, 35190), (1275, 33258), (1446, 29325), (1530, 27715), (1725, 24582), (1955, 21690), (2070, 20485), (2169, 19550), (2346, 18075), (2410, 17595), (2550, 16629), (3450, 12291), (3519, 12050), (3615, 11730), (3825, 11086), (3910, 10845), (4097, 10350), (4338, 9775), (5175, 8194), (5543, 7650), (5865, 7230), (6025, 7038)]