177299460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4457}}^1$

素因数の和:4502

約数の個数: 144

約数和(自身を含む): 613385136

約数和(自身を除く): 436085676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 4457, 6630, 7956, 8914, 9945, 13260, 13371, 17828, 19890, 22285, 26742, 39780, 40113, 44570, 53484, 57941, 66855, 75769, 80226, 89140, 115882, 133710, 151538, 160452, 173823, 200565, 227307, 231764, 267420, 289705, 303076, 347646, 378845, 401130, 454614, 521469, 579410, 681921, 695292, 757690, 802260, 869115, 909228, 984997, 1042938, 1136535, 1158820, 1363842, 1515380, 1738230, 1969994, 2085876, 2273070, 2607345, 2727684, 2954991, 3409605, 3476460, 3939988, 4546140, 4924985, 5214690, 5909982, 6819210, 8864973, 9849970, 10429380, 11819964, 13638420, 14774955, 17729946, 19699940, 29549910, 35459892, 44324865, 59099820, 88649730, 177299460]

約数ペア:

[(1, 177299460), (2, 88649730), (3, 59099820), (4, 44324865), (5, 35459892), (6, 29549910), (9, 19699940), (10, 17729946), (12, 14774955), (13, 13638420), (15, 11819964), (17, 10429380), (18, 9849970), (20, 8864973), (26, 6819210), (30, 5909982), (34, 5214690), (36, 4924985), (39, 4546140), (45, 3939988), (51, 3476460), (52, 3409605), (60, 2954991), (65, 2727684), (68, 2607345), (78, 2273070), (85, 2085876), (90, 1969994), (102, 1738230), (117, 1515380), (130, 1363842), (153, 1158820), (156, 1136535), (170, 1042938), (180, 984997), (195, 909228), (204, 869115), (221, 802260), (234, 757690), (255, 695292), (260, 681921), (306, 579410), (340, 521469), (390, 454614), (442, 401130), (468, 378845), (510, 347646), (585, 303076), (612, 289705), (663, 267420), (765, 231764), (780, 227307), (884, 200565), (1020, 173823), (1105, 160452), (1170, 151538), (1326, 133710), (1530, 115882), (1989, 89140), (2210, 80226), (2340, 75769), (2652, 66855), (3060, 57941), (3315, 53484), (3978, 44570), (4420, 40113), (4457, 39780), (6630, 26742), (7956, 22285), (8914, 19890), (9945, 17828), (13260, 13371)]