30678300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:492

約数の個数: 108

約数和(自身を含む): 97493760

約数和(自身を除く): 66815460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 89, 90, 100, 150, 178, 180, 225, 267, 300, 356, 383, 445, 450, 534, 766, 801, 890, 900, 1068, 1149, 1335, 1532, 1602, 1780, 1915, 2225, 2298, 2670, 3204, 3447, 3830, 4005, 4450, 4596, 5340, 5745, 6675, 6894, 7660, 8010, 8900, 9575, 11490, 13350, 13788, 16020, 17235, 19150, 20025, 22980, 26700, 28725, 34087, 34470, 38300, 40050, 57450, 68174, 68940, 80100, 86175, 102261, 114900, 136348, 170435, 172350, 204522, 306783, 340870, 344700, 409044, 511305, 613566, 681740, 852175, 1022610, 1227132, 1533915, 1704350, 2045220, 2556525, 3067830, 3408700, 5113050, 6135660, 7669575, 10226100, 15339150, 30678300]

約数ペア:

[(1, 30678300), (2, 15339150), (3, 10226100), (4, 7669575), (5, 6135660), (6, 5113050), (9, 3408700), (10, 3067830), (12, 2556525), (15, 2045220), (18, 1704350), (20, 1533915), (25, 1227132), (30, 1022610), (36, 852175), (45, 681740), (50, 613566), (60, 511305), (75, 409044), (89, 344700), (90, 340870), (100, 306783), (150, 204522), (178, 172350), (180, 170435), (225, 136348), (267, 114900), (300, 102261), (356, 86175), (383, 80100), (445, 68940), (450, 68174), (534, 57450), (766, 40050), (801, 38300), (890, 34470), (900, 34087), (1068, 28725), (1149, 26700), (1335, 22980), (1532, 20025), (1602, 19150), (1780, 17235), (1915, 16020), (2225, 13788), (2298, 13350), (2670, 11490), (3204, 9575), (3447, 8900), (3830, 8010), (4005, 7660), (4450, 6894), (4596, 6675), (5340, 5745)]