300311460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 216

約数和(自身を含む): 1013777856

約数和(自身を除く): 713466396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 251, 255, 276, 289, 306, 340, 345, 391, 414, 460, 502, 510, 578, 612, 690, 753, 765, 782, 828, 867, 1004, 1020, 1035, 1156, 1173, 1255, 1380, 1445, 1506, 1530, 1564, 1734, 1955, 2070, 2259, 2346, 2510, 2601, 2890, 3012, 3060, 3468, 3519, 3765, 3910, 4140, 4267, 4335, 4518, 4692, 5020, 5202, 5773, 5780, 5865, 6647, 7038, 7530, 7820, 8534, 8670, 9036, 10404, 11295, 11546, 11730, 12801, 13005, 13294, 14076, 15060, 17068, 17319, 17340, 17595, 19941, 21335, 22590, 23092, 23460, 25602, 26010, 26588, 28865, 33235, 34638, 35190, 38403, 39882, 42670, 45180, 51204, 51957, 52020, 57730, 59823, 64005, 66470, 69276, 70380, 72539, 76806, 79764, 85340, 86595, 98141, 99705, 103914, 115460, 119646, 128010, 132940, 145078, 153612, 173190, 192015, 196282, 199410, 207828, 217617, 239292, 256020, 259785, 290156, 294423, 299115, 346380, 362695, 384030, 392564, 398820, 435234, 490705, 519570, 588846, 598230, 652851, 725390, 768060, 870468, 883269, 981410, 1039140, 1088085, 1177692, 1196460, 1305702, 1450780, 1472115, 1668397, 1766538, 1962820, 2176170, 2611404, 2944230, 3264255, 3336794, 3533076, 4352340, 4416345, 5005191, 5888460, 6528510, 6673588, 8341985, 8832690, 10010382, 13057020, 15015573, 16683970, 17665380, 20020764, 25025955, 30031146, 33367940, 50051910, 60062292, 75077865, 100103820, 150155730, 300311460]

約数ペア:

[(1, 300311460), (2, 150155730), (3, 100103820), (4, 75077865), (5, 60062292), (6, 50051910), (9, 33367940), (10, 30031146), (12, 25025955), (15, 20020764), (17, 17665380), (18, 16683970), (20, 15015573), (23, 13057020), (30, 10010382), (34, 8832690), (36, 8341985), (45, 6673588), (46, 6528510), (51, 5888460), (60, 5005191), (68, 4416345), (69, 4352340), (85, 3533076), (90, 3336794), (92, 3264255), (102, 2944230), (115, 2611404), (138, 2176170), (153, 1962820), (170, 1766538), (180, 1668397), (204, 1472115), (207, 1450780), (230, 1305702), (251, 1196460), (255, 1177692), (276, 1088085), (289, 1039140), (306, 981410), (340, 883269), (345, 870468), (391, 768060), (414, 725390), (460, 652851), (502, 598230), (510, 588846), (578, 519570), (612, 490705), (690, 435234), (753, 398820), (765, 392564), (782, 384030), (828, 362695), (867, 346380), (1004, 299115), (1020, 294423), (1035, 290156), (1156, 259785), (1173, 256020), (1255, 239292), (1380, 217617), (1445, 207828), (1506, 199410), (1530, 196282), (1564, 192015), (1734, 173190), (1955, 153612), (2070, 145078), (2259, 132940), (2346, 128010), (2510, 119646), (2601, 115460), (2890, 103914), (3012, 99705), (3060, 98141), (3468, 86595), (3519, 85340), (3765, 79764), (3910, 76806), (4140, 72539), (4267, 70380), (4335, 69276), (4518, 66470), (4692, 64005), (5020, 59823), (5202, 57730), (5773, 52020), (5780, 51957), (5865, 51204), (6647, 45180), (7038, 42670), (7530, 39882), (7820, 38403), (8534, 35190), (8670, 34638), (9036, 33235), (10404, 28865), (11295, 26588), (11546, 26010), (11730, 25602), (12801, 23460), (13005, 23092), (13294, 22590), (14076, 21335), (15060, 19941), (17068, 17595), (17319, 17340)]