378725100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 216

約数和(自身を含む): 1250076240

約数和(自身を除く): 871351140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 269, 285, 300, 325, 361, 380, 390, 475, 494, 538, 570, 650, 722, 741, 780, 807, 950, 975, 988, 1076, 1083, 1140, 1235, 1300, 1345, 1425, 1444, 1482, 1614, 1805, 1900, 1950, 2166, 2470, 2690, 2850, 2964, 3228, 3497, 3610, 3705, 3900, 4035, 4332, 4693, 4940, 5111, 5380, 5415, 5700, 6175, 6725, 6994, 7220, 7410, 8070, 9025, 9386, 10222, 10491, 10830, 12350, 13450, 13988, 14079, 14820, 15333, 16140, 17485, 18050, 18525, 18772, 20175, 20444, 20982, 21660, 23465, 24700, 25555, 26900, 27075, 28158, 30666, 34970, 36100, 37050, 40350, 41964, 46930, 51110, 52455, 54150, 56316, 61332, 66443, 69940, 70395, 74100, 76665, 80700, 87425, 93860, 97109, 102220, 104910, 108300, 117325, 127775, 132886, 140790, 153330, 174850, 194218, 199329, 209820, 234650, 255550, 262275, 265772, 281580, 291327, 306660, 332215, 349700, 351975, 383325, 388436, 398658, 469300, 485545, 511100, 524550, 582654, 664430, 703950, 766650, 797316, 971090, 996645, 1049100, 1165308, 1262417, 1328860, 1407900, 1456635, 1533300, 1661075, 1942180, 1993290, 2427725, 2524834, 2913270, 3322150, 3787251, 3986580, 4855450, 4983225, 5049668, 5826540, 6312085, 6644300, 7283175, 7574502, 9710900, 9966450, 12624170, 14566350, 15149004, 18936255, 19932900, 25248340, 29132700, 31560425, 37872510, 63120850, 75745020, 94681275, 126241700, 189362550, 378725100]

約数ペア:

[(1, 378725100), (2, 189362550), (3, 126241700), (4, 94681275), (5, 75745020), (6, 63120850), (10, 37872510), (12, 31560425), (13, 29132700), (15, 25248340), (19, 19932900), (20, 18936255), (25, 15149004), (26, 14566350), (30, 12624170), (38, 9966450), (39, 9710900), (50, 7574502), (52, 7283175), (57, 6644300), (60, 6312085), (65, 5826540), (75, 5049668), (76, 4983225), (78, 4855450), (95, 3986580), (100, 3787251), (114, 3322150), (130, 2913270), (150, 2524834), (156, 2427725), (190, 1993290), (195, 1942180), (228, 1661075), (247, 1533300), (260, 1456635), (269, 1407900), (285, 1328860), (300, 1262417), (325, 1165308), (361, 1049100), (380, 996645), (390, 971090), (475, 797316), (494, 766650), (538, 703950), (570, 664430), (650, 582654), (722, 524550), (741, 511100), (780, 485545), (807, 469300), (950, 398658), (975, 388436), (988, 383325), (1076, 351975), (1083, 349700), (1140, 332215), (1235, 306660), (1300, 291327), (1345, 281580), (1425, 265772), (1444, 262275), (1482, 255550), (1614, 234650), (1805, 209820), (1900, 199329), (1950, 194218), (2166, 174850), (2470, 153330), (2690, 140790), (2850, 132886), (2964, 127775), (3228, 117325), (3497, 108300), (3610, 104910), (3705, 102220), (3900, 97109), (4035, 93860), (4332, 87425), (4693, 80700), (4940, 76665), (5111, 74100), (5380, 70395), (5415, 69940), (5700, 66443), (6175, 61332), (6725, 56316), (6994, 54150), (7220, 52455), (7410, 51110), (8070, 46930), (9025, 41964), (9386, 40350), (10222, 37050), (10491, 36100), (10830, 34970), (12350, 30666), (13450, 28158), (13988, 27075), (14079, 26900), (14820, 25555), (15333, 24700), (16140, 23465), (17485, 21660), (18050, 20982), (18525, 20444), (18772, 20175)]