100103820

素因数分解:

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

素因数の和:320

約数の個数: 144

約数和(自身を含む): 311931648

約数和(自身を除く): 211827828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 251, 255, 276, 289, 340, 345, 391, 460, 502, 510, 578, 690, 753, 782, 867, 1004, 1020, 1156, 1173, 1255, 1380, 1445, 1506, 1564, 1734, 1955, 2346, 2510, 2890, 3012, 3468, 3765, 3910, 4267, 4335, 4692, 5020, 5773, 5780, 5865, 6647, 7530, 7820, 8534, 8670, 11546, 11730, 12801, 13294, 15060, 17068, 17319, 17340, 19941, 21335, 23092, 23460, 25602, 26588, 28865, 33235, 34638, 39882, 42670, 51204, 57730, 64005, 66470, 69276, 72539, 79764, 85340, 86595, 98141, 99705, 115460, 128010, 132940, 145078, 173190, 196282, 199410, 217617, 256020, 290156, 294423, 346380, 362695, 392564, 398820, 435234, 490705, 588846, 725390, 870468, 981410, 1088085, 1177692, 1450780, 1472115, 1668397, 1962820, 2176170, 2944230, 3336794, 4352340, 5005191, 5888460, 6673588, 8341985, 10010382, 16683970, 20020764, 25025955, 33367940, 50051910, 100103820]

約数ペア:

[(1, 100103820), (2, 50051910), (3, 33367940), (4, 25025955), (5, 20020764), (6, 16683970), (10, 10010382), (12, 8341985), (15, 6673588), (17, 5888460), (20, 5005191), (23, 4352340), (30, 3336794), (34, 2944230), (46, 2176170), (51, 1962820), (60, 1668397), (68, 1472115), (69, 1450780), (85, 1177692), (92, 1088085), (102, 981410), (115, 870468), (138, 725390), (170, 588846), (204, 490705), (230, 435234), (251, 398820), (255, 392564), (276, 362695), (289, 346380), (340, 294423), (345, 290156), (391, 256020), (460, 217617), (502, 199410), (510, 196282), (578, 173190), (690, 145078), (753, 132940), (782, 128010), (867, 115460), (1004, 99705), (1020, 98141), (1156, 86595), (1173, 85340), (1255, 79764), (1380, 72539), (1445, 69276), (1506, 66470), (1564, 64005), (1734, 57730), (1955, 51204), (2346, 42670), (2510, 39882), (2890, 34638), (3012, 33235), (3468, 28865), (3765, 26588), (3910, 25602), (4267, 23460), (4335, 23092), (4692, 21335), (5020, 19941), (5773, 17340), (5780, 17319), (5865, 17068), (6647, 15060), (7530, 13294), (7820, 12801), (8534, 11730), (8670, 11546)]