856235250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:510

約数の個数: 192

約数和(自身を含む): 2533815648

約数和(自身を除く): 1677580398

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 73, 75, 78, 90, 117, 125, 130, 146, 150, 195, 219, 225, 234, 250, 325, 365, 375, 390, 401, 438, 450, 585, 650, 657, 730, 750, 802, 949, 975, 1095, 1125, 1170, 1203, 1314, 1625, 1825, 1898, 1950, 2005, 2190, 2250, 2406, 2847, 2925, 3250, 3285, 3609, 3650, 4010, 4745, 4875, 5213, 5475, 5694, 5850, 6015, 6570, 7218, 8541, 9125, 9490, 9750, 10025, 10426, 10950, 12030, 14235, 14625, 15639, 16425, 17082, 18045, 18250, 20050, 23725, 26065, 27375, 28470, 29250, 29273, 30075, 31278, 32850, 36090, 42705, 46917, 47450, 50125, 52130, 54750, 58546, 60150, 71175, 78195, 82125, 85410, 87819, 90225, 93834, 100250, 118625, 130325, 142350, 146365, 150375, 156390, 164250, 175638, 180450, 213525, 234585, 237250, 260650, 263457, 292730, 300750, 355875, 380549, 390975, 427050, 439095, 451125, 469170, 526914, 651625, 711750, 731825, 761098, 781950, 878190, 902250, 1067625, 1141647, 1172925, 1303250, 1317285, 1463650, 1902745, 1954875, 2135250, 2195475, 2283294, 2345850, 2634570, 3424941, 3659125, 3805490, 3909750, 4390950, 5708235, 5864625, 6586425, 6849882, 7318250, 9513725, 10977375, 11416470, 11729250, 13172850, 17124705, 19027450, 21954750, 28541175, 32932125, 34249410, 47568625, 57082350, 65864250, 85623525, 95137250, 142705875, 171247050, 285411750, 428117625, 856235250]

約数ペア:

[(1, 856235250), (2, 428117625), (3, 285411750), (5, 171247050), (6, 142705875), (9, 95137250), (10, 85623525), (13, 65864250), (15, 57082350), (18, 47568625), (25, 34249410), (26, 32932125), (30, 28541175), (39, 21954750), (45, 19027450), (50, 17124705), (65, 13172850), (73, 11729250), (75, 11416470), (78, 10977375), (90, 9513725), (117, 7318250), (125, 6849882), (130, 6586425), (146, 5864625), (150, 5708235), (195, 4390950), (219, 3909750), (225, 3805490), (234, 3659125), (250, 3424941), (325, 2634570), (365, 2345850), (375, 2283294), (390, 2195475), (401, 2135250), (438, 1954875), (450, 1902745), (585, 1463650), (650, 1317285), (657, 1303250), (730, 1172925), (750, 1141647), (802, 1067625), (949, 902250), (975, 878190), (1095, 781950), (1125, 761098), (1170, 731825), (1203, 711750), (1314, 651625), (1625, 526914), (1825, 469170), (1898, 451125), (1950, 439095), (2005, 427050), (2190, 390975), (2250, 380549), (2406, 355875), (2847, 300750), (2925, 292730), (3250, 263457), (3285, 260650), (3609, 237250), (3650, 234585), (4010, 213525), (4745, 180450), (4875, 175638), (5213, 164250), (5475, 156390), (5694, 150375), (5850, 146365), (6015, 142350), (6570, 130325), (7218, 118625), (8541, 100250), (9125, 93834), (9490, 90225), (9750, 87819), (10025, 85410), (10426, 82125), (10950, 78195), (12030, 71175), (14235, 60150), (14625, 58546), (15639, 54750), (16425, 52130), (17082, 50125), (18045, 47450), (18250, 46917), (20050, 42705), (23725, 36090), (26065, 32850), (27375, 31278), (28470, 30075), (29250, 29273)]